About Hash Generator
Hash Generator computes MD5, SHA-1, SHA-256, and SHA-512 cryptographic hashes for text and files. Hash functions are one-way transformations used to verify file integrity, store passwords securely, create digital signatures, and generate unique fingerprints for data.
Use SHA-256 to generate a checksum for a downloaded file and compare it to the publisher's listed hash. Use MD5 to match checksums in legacy systems that still require it. Hash text to create a deterministic short identifier for a piece of data, or compare the hashes of two files to confirm they are identical without inspecting the content.
All hashing uses the browser's built-in Web Crypto API. Text and files are processed locally and never uploaded to any server.